Hardware Spec Index

Brontix FN-4805 Plus 140mm PWM Case Fan

Case Fans · Brontix · SKU FN4805-PLUS · Released 2022 · Updated 2026-10-19

Key facts

Benchmark index673 (Case Fans scale)
Category rank#45,664
Street price$19
Power4 W
Performance per dollar35.42
Released2022

Specifications

BrandBrontix
ModelBrontix FN-4805 Plus
Size140 × 140 × 25 mm
Speed200–2,900 RPM (PWM)
Airflow139.2 CFM
Static pressure2.75 mmH₂O
Noise35 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-4805 Plus 140mm PWM Case Fan”, https://vextor7.com/item/2331969 (accessed 2026-10-19).